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박선희,최규용,정인식,김성수,이강문,김명철,선희식,이창돈,안창혁,채현석,장정원,방춘상,태현정 대한소화기내시경학회 2001 Clinical Endoscopy Vol.22 No.3
Phytobezoars are the most common type of bezoars composed of nondigestible food material. They are usually formed in stomach and do not migrate to the other intestinal tract. Recently, we experienced two cases of small bowel phytobezoars resulting in obstruction. The first case is a 72-year-old male patient who had no previous history of surgery. He had poor dentition, and the history of eating dry persimmons 20 days before the onset of symptoms. The phytobezoar (4x3cm) obstructed the terminal ileum. Colonoscopic removal was performed successfully. The second case is a 45-year-old male patient undergone previous vagotomy and pyloroplasty for duodenal ulcer perforation. He had a huge phytobezoar (10 X 6 cm) in stornach, which was treated by endoscopic removal. After incomplete endoscopic treatment, it moved into the proximal jejunum and obstructed the lumen. It was removed by operation.
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한혜원,박선희,최규용,김진일,정인식,김성수,이강문,김명철,선희식,이창돈,채현석,장정원,방춘상,강형주 대한소화기내시경학회 2001 Clinical Endoscopy Vol.22 No.3
Foreign bodies in the stomach and duodenum are usually accidentally swallowed by children, mentally ill patients, alcoholics, or persons with dentures. Swallowed foreign bodies are usually asymptomatic, and moved down the alimentary tract to be passed spontaneously without discomfort. There had been reported many kinds of foreign bodies, for example, metal fragments, fish bones and so on. A metal thread, which looks like a fishing hook in gastrointestinal tract as a foreign body, has never been reported in humans. A 62-year-old male patient was admitted due to abdominal discomfort for five days after eating raw fish. We performed gastroduodenoscopy and could find a thread penetrating to the anterior wall of duodenal bulb. It was removed by biopsy forcep. Herein, we report a case of a metal thread in duodenal bulb, which looked like a fishing hook.